CN213112148U

CN213112148U - Elevator rope winding wheel with protection function

Info

Publication number: CN213112148U
Application number: CN202022037480.2U
Authority: CN
Inventors: 李东日
Original assignee: Qingdao Dongchuan Valve Co ltd
Current assignee: Qingdao Dongchuan Valve Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-04
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a possesses protect function's rope sheave for elevator, including the mount, the rope sheave body is installed at the top of mount, the top fixedly connected with fixed plate of mount, the top swing joint of fixed plate has the protection frame that uses with the cooperation of rope sheave body, the inside fixedly connected with pulling mechanism of fixed plate, the equal swing joint in both sides of pulling mechanism has buckle mechanism, two dead levers of inner wall fixedly connected with of fixed plate, the surface of dead lever is located to buckle mechanism cover. Through the cooperation that sets up mount, fixed plate, handle, protection frame, rope rolling wheel body, stop collar, mounting groove, pulling mechanism, buckle mechanism, sliding sleeve, dead lever and draw-in groove, solved current elevator and protected with the structure of not protecting in the rope rolling wheel, the problem that the rope can meet accident and drop when drawing on the rope rolling wheel is worth promoting.

Description

Elevator rope winding wheel with protection function

Technical Field

The utility model belongs to the technical field of the protection of rope wheel is used to the elevator, especially, relate to a rope wheel is used to elevator that possesses safeguard function.

Background

An elevator is a permanent transportation device serving a plurality of specific floors in a building, the elevator car of which runs on at least two rows of rigid rails moving perpendicular to the horizontal plane, also of the step type, a tread plate is mounted on a track to run continuously, commonly known as an escalator or a moving sidewalk, a fixed lifting device serving a given floor, and a vertical lifting elevator has an elevator car of a size and structural form which is convenient for passengers to get in and get out or load and unload goods.

There is the serving wheel to the serving in the elevator to lead, the structure that does not have the protection in the present serving wheel for the elevator protects, the rope can take place unexpected phenomenon that drops when drawing on the serving wheel, consequently, be equipped with a protection frame in the device's pivoted fixed rotating shaft facial make-up in this patent, when this serving wheel is when drawing the car, the protection frame can carry on spacingly to wire rope, prevent that wire rope from deviating the serving wheel, the stability of this serving wheel has been improved, user's use has been made things convenient for.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a possess protect function's for elevator rope winding wheel possesses to protect spacingly, prevents the skew rope winding wheel of wire rope, has improved the stability of this rope winding wheel, has made things convenient for the advantage that the user used, has solved the structure that does not have the protection in the current for elevator rope winding wheel and has protected, and the rope can take place the problem that the accident drops when drawing on the rope winding wheel.

The utility model discloses a realize like this, a possesses protect function's rope sheave for elevator, including the mount, the rope sheave body is installed at the top of mount, the top fixedly connected with fixed plate of mount, the top swing joint of fixed plate has the protection frame that uses with the cooperation of rope sheave body, the inside fixedly connected with pulling mechanism of fixed plate, the equal swing joint in both sides of pulling mechanism has buckle mechanism, two dead levers of the inner wall fixedly connected with of fixed plate, the surface of dead lever is located to buckle mechanism cover, the bottom of protection frame runs through to the inner chamber of fixed plate, the protection frame is close to one side of buckle mechanism and offers the draw-in groove that uses with the cooperation of buckle mechanism.

As the utility model discloses it is preferred, pulling mechanism includes the pull rod, the rear side of pull rod runs through to the inner chamber of fixed plate, the rear side fixedly connected with of pull rod draws the piece, draw the rear side fixedly connected with extension spring of piece, the rear side of extension spring and the inner wall fixed connection of fixed plate, draw the equal swing joint in both sides of piece to have the connecting rod, the connecting rod is kept away from and is drawn one side and buckle mechanism swing joint of piece.

As the utility model discloses preferred, buckle mechanism is including changeing the board, change the board cover and locate the surface of dead lever, two change the equal fixedly connected with connecting plates in one side that the board is relative, one side and the connecting rod swing joint of changeing the board are kept away from to the connecting plate, and two change the equal swing joint in one side that the board is opposite and have the movable rod, one side swing joint that the movable rod kept away from the commentaries on classics board has the fixture block that uses with the draw-in groove cooperation.

As the utility model discloses it is preferred, the front side fixedly connected with handle of pull rod, the surface cover of pull rod is equipped with the sliding sleeve, the surface of sliding sleeve and the inner wall fixed connection of fixed plate.

As the utility model discloses it is preferred, the surface cover of fixture block is equipped with the stop collar, the surface of stop collar and the inner wall fixed connection of fixed plate, the top and the bottom of connecting rod all through the pivot with draw piece and connecting plate swing joint.

As the utility model discloses it is preferred, the mounting groove that uses with the protection frame cooperation is all seted up to the both sides at fixed plate top, the inner chamber to the mounting groove is run through to the bottom of protection frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up mount, fixed plate, handle, protection frame, rope winding wheel body, stop collar, mounting groove, pulling mechanism, buckle mechanism, sliding sleeve, dead lever and draw-in groove's cooperation and used, solved the structure that does not protect in the current rope winding wheel for the elevator and protected, the problem that the rope can meet accident and drop when drawing on the rope winding wheel.

2. The utility model discloses a set up pulling mechanism, when the removal of user control pulling mechanism, can drive two buckle mechanisms and remove simultaneously, realized driven effect to made things convenient for user's operation, made things convenient for user's use.

3. The utility model discloses a set up buckle mechanism, when the fixture block among the buckle mechanism moved to the inner chamber of draw-in groove, effectually realized carrying out the effect of fixing a position to the protection frame to prevent the removal of protection frame, and then made things convenient for the installation of protection frame to protect the rope wheel body.

4. The utility model discloses a set up the handle, made things convenient for the removal of user pulling pull rod, and made things convenient for the user to control the removal that stimulates the mechanism in the outside of fixed plate, made things convenient for user's operation, through setting up the sliding sleeve, effectual realized carrying out spacing effect to the pull rod.

5. The utility model discloses a set up the stop collar, the fixture block slides in the inside of stop collar, has increased the stability that the fixture block removed, and has realized carrying out spacing effect to the fixture block, has prevented that the fixture block from taking place the incline when removing, through setting up the pivot, has made things convenient for the removal that draws the piece to drive the connecting plate.

6. The utility model discloses a set up the mounting groove, the bottom of protection frame moves the location of installing to the inside of mounting groove to make things convenient for the installation between protection frame and the fixed plate, made things convenient for user's use.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of a partial structure provided by an embodiment of the present invention;

fig. 3 is a top cross-sectional view of a fixation plate according to an embodiment of the present invention.

In the figure: 1. a fixed mount; 2. a fixing plate; 3. a handle; 4. a protective frame; 5. a rope winding wheel body; 6. a limiting sleeve; 7. mounting grooves; 8. a pulling mechanism; 801. pulling the block; 802. a tension spring; 803. a pull rod; 804. a connecting rod; 9. a buckle mechanism; 901. rotating the plate; 902. a movable rod; 903. a clamping block; 904. a connecting plate; 10. a sliding sleeve; 11. fixing the rod; 12. a clamping groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of take-up pulley for elevator that possesses safeguard function, including mount 1, take-up pulley body 5 is installed at the top of mount 1, top fixedly connected with fixed plate 2 of mount 1, the top swing joint of fixed plate 2 has protection frame 4 that uses with take-up pulley body 5 cooperation, the inside fixedly connected with pulling mechanism 8 of fixed plate 2, the equal swing joint in both sides of pulling mechanism 8 has buckle mechanism 9, two dead levers 11 of the inner wall fixedly connected with of fixed plate 2, the surface of dead lever 11 is located to buckle mechanism 9 cover, the inner chamber to fixed plate 2 is run through to the bottom of protection frame 4, protection frame 4 is close to one side of buckle mechanism 9 and has been seted up with the draw-in groove 12 that buckle mechanism 9 cooperation was.

Referring to fig. 3, the pulling mechanism 8 includes a pull rod 803, a rear side of the pull rod 803 penetrates through an inner cavity of the fixing plate 2, a pull block 801 is fixedly connected to the rear side of the pull rod 803, a tension spring 802 is fixedly connected to the rear side of the pull block 801, the rear side of the tension spring 802 is fixedly connected to an inner wall of the fixing plate 2, both sides of the pull block 801 are movably connected to a connecting rod 804, and one side of the connecting rod 804 away from the pull block 801 is movably connected to the fastening mechanism 9.

Adopt above-mentioned scheme: through setting up pulling mechanism 8, when the removal of user control pulling mechanism 8, can drive two buckle mechanism 9 and remove simultaneously, realized driven effect to made things convenient for user's operation, made things convenient for user's use.

Referring to fig. 3, the fastening mechanism 9 includes a rotating plate 901, the rotating plate 901 is sleeved on the surface of the fixing rod 11, two opposite sides of the rotating plate 901 are fixedly connected with a connecting plate 904, one side of the connecting plate 904 away from the rotating plate 901 is movably connected with a connecting rod 804, one opposite side of the two rotating plates 901 is movably connected with a movable rod 902, and one side of the movable rod 902 away from the rotating plate 901 is movably connected with a clamping block 903 matched with the clamping groove 12 for use.

Adopt above-mentioned scheme: through setting up buckle mechanism 9, when fixture block 903 among buckle mechanism 9 moved to the inner chamber of draw-in groove 12, the effectual effect of having realized fixing a position protection frame 4 to prevent protection frame 4's removal, and then made things convenient for protection frame 4's installation to protect rope sheave body 5.

Referring to fig. 3, a handle 3 is fixedly connected to the front side of the pull rod 803, a sliding sleeve 10 is sleeved on the surface of the pull rod 803, and the surface of the sliding sleeve 10 is fixedly connected with the inner wall of the fixing plate 2.

Adopt above-mentioned scheme: through setting up handle 3, made things convenient for the removal of user pulling pull rod 803, and made things convenient for the user to control the removal of pulling mechanism 8 in the outside of fixed plate 2, made things convenient for user's operation, through setting up sliding sleeve 10, effectual realization carries out spacing effect to pull rod 803.

Referring to fig. 3, the surface of the clamping block 903 is sleeved with a limiting sleeve 6, the surface of the limiting sleeve 6 is fixedly connected with the inner wall of the fixing plate 2, and the top and the bottom of the connecting rod 804 are movably connected with the pulling block 801 and the connecting plate 904 through a shaft pin.

Adopt above-mentioned scheme: through setting up stop collar 6, fixture block 903 slides in 6 inside of stop collar, has increased the stability that fixture block 903 removed, and has realized carrying out spacing effect to fixture block 903, has prevented that the fixture block 903 from taking place the skew when removing, through setting up the pivot, has made things convenient for the removal that draws piece 801 to drive connecting plate 904.

Referring to fig. 1 and 2, mounting grooves 7 matched with the protection frame 4 are formed in two sides of the top of the fixing plate 2, and the bottom of the protection frame 4 penetrates through an inner cavity of the mounting groove 7.

Adopt above-mentioned scheme: through setting up mounting groove 7, the bottom of protection frame 4 moves the inside of mounting groove 7 and installs the location to make things convenient for the installation between protection frame 4 and fixed plate 2, made things convenient for user's use.

The utility model discloses a theory of operation:

when the protective frame 4 is required to be installed by a user to protect the rope pulley body 5, the user pulls the handle 3 forwards, the handle 3 moves to drive the pull rod 803 to move forwards, the pull rod 803 drives the pull block 801 to move, the pull block 801 moves to pull the tension spring 802 and drives the connecting rod 804 to move through the shaft pin, the connecting rod 804 moves to drive the connecting plate 904 through the shaft pin, the connecting plate 904 drives the rotating plate 901 to rotate around the fixed rod 11, so that the movable rod 902 moves, the movable rod 902 drives the clamping block 903 to move to the inside of the limiting sleeve 6, the user controls the bottom of the protective frame 4 to move to the inside of the mounting groove 7, the user loosens the force on the handle 3, the clamping block 903 is reset by the tension force of the tension spring 802 to move to the inner cavity of the clamping groove 12 to be positioned, so that the protective frame 4 is convenient to install, and convenient to the protective frame 4 to protect the rope pulley body 5, the use of the user is convenient.

In summary, the following steps: this elevator that possesses safeguard function uses the rope wheel through the cooperation that sets up mount 1, fixed plate 2, handle 3, protection frame 4, rope wheel body 5, stop collar 6, mounting groove 7, pulling mechanism 8, buckle mechanism 9, sliding sleeve 10, dead lever 11 and draw-in groove 12, has solved current elevator and has not protected with the structure of protection in the rope wheel, and the problem that the rope can take place the accident and drop when drawing on the rope wheel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a possess safeguard function's elevator is with rope sheave, includes mount (1), its characterized in that: the rope wheel body (5) is installed at the top of mount (1), the top fixedly connected with fixed plate (2) of mount (1), the top swing joint of fixed plate (2) has protection frame (4) that uses with rope wheel body (5) cooperation, the inside fixedly connected with pulling mechanism (8) of fixed plate (2), the equal swing joint in both sides of pulling mechanism (8) has buckle mechanism (9), two dead levers (11) of the inner wall fixedly connected with of fixed plate (2), the surface of dead lever (11) is located to buckle mechanism (9) cover, the inner chamber to fixed plate (2) is run through to the bottom of protection frame (4), draw-in groove (12) that uses with buckle mechanism (9) cooperation are seted up to one side that protection frame (4) are close to buckle mechanism (9).

2. The rope sheave for an elevator having a protection function according to claim 1, characterized in that: pulling mechanism (8) are including pull rod (803), the rear side of pull rod (803) runs through to the inner chamber of fixed plate (2), the rear side fixedly connected with of pull rod (803) draws piece (801), the rear side fixedly connected with extension spring (802) of drawing piece (801), the rear side of extension spring (802) and the inner wall fixed connection of fixed plate (2), the equal swing joint in both sides that draws piece (801) has connecting rod (804), one side and buckle mechanism (9) swing joint of drawing piece (801) are kept away from in connecting rod (804).

3. The rope sheave for an elevator having a protection function according to claim 2, characterized in that: the buckle mechanism (9) comprises rotating plates (901), the surfaces of the fixing rods (11) are sleeved with the rotating plates (901), connecting plates (904) are fixedly connected to one opposite sides of the two rotating plates (901), one sides, far away from the rotating plates (901), of the connecting plates (904) are movably connected with connecting rods (804), one opposite sides of the two rotating plates (901) are movably connected with movable rods (902), and one sides, far away from the rotating plates (901), of the movable rods (902) are movably connected with clamping blocks (903) matched with the clamping grooves (12) for use.

4. The rope sheave for an elevator having a protection function according to claim 2, characterized in that: the front side fixedly connected with handle (3) of pull rod (803), the surface cover of pull rod (803) is equipped with sliding sleeve (10), the surface of sliding sleeve (10) and the inner wall fixed connection of fixed plate (2).

5. The rope sheave for an elevator having a protection function according to claim 3, characterized in that: the surface of the clamping block (903) is sleeved with a limiting sleeve (6), the surface of the limiting sleeve (6) is fixedly connected with the inner wall of the fixing plate (2), and the top and the bottom of the connecting rod (804) are movably connected with the pull block (801) and the connecting plate (904) through shaft pins.

6. The rope sheave for an elevator having a protection function according to claim 1, characterized in that: mounting groove (7) that use with protection frame (4) cooperation are all seted up to the both sides at fixed plate (2) top, the inner chamber to mounting groove (7) is run through to the bottom of protection frame (4).